D2-32ND3-2 | Automation Direct 5-12VDC Discrete Input Module

Description 

The D2-32ND3-2 by Automation Direct is a 32-point Discrete Input Module designed for PLC systems. It supports 5-12VDC signal inputs, providing reliable digital signal monitoring and processing. This module is ideal for integrating a high number of input points in industrial automation applications, ensuring precise and efficient data acquisition.

Technical Specifications 

Information About D2-32ND3-2

The Automation Direct D2-32ND3-2 is a high-performance discrete input module within the DL205 series, designed for robust integration into PLC and machine control systems. This module is engineered to provide reliable and flexible digital input capabilities, making it a valuable component for industrial automation applications that require precise control and monitoring of discrete signals.

The D2-32ND3-2 features a total of 32 discrete input points, allowing it to handle a large number of input signals from various devices simultaneously. Each input point is designed to accept nominal voltages ranging from 5 to 12 VDC, offering versatility in interfacing with a wide range of digital sensors, switches, and other input devices. This flexibility ensures that the module can be easily adapted to different system requirements and operational environments.

One of the distinguishing features of this module is its support for both sinking and sourcing input types. This capability allows the D2-32ND3-2 to accommodate different wiring configurations and device types, making it highly versatile for various applications. Sinking inputs are commonly used when connecting to devices that pull current through the input, while sourcing inputs are used when devices supply current to the input. This dual compatibility provides greater flexibility in system design and integration.

The module includes four isolated input commons, with each common serving eight input points. This isolation is critical for protecting the control system from electrical noise and potential faults, enhancing the reliability and accuracy of the input signals. By isolating the input commons, the D2-32ND3-2 helps to ensure that interference or faults in one part of the system do not affect the operation of other inputs, maintaining overall system stability and performance.

The D2-32ND3-2 does not feature fast response capability, which may be a consideration for applications requiring extremely high-speed signal processing. However, for many standard discrete input applications, the module's performance is more than adequate, providing reliable signal detection and processing at typical industrial speeds.

Programming and configuring the D2-32ND3-2 is straightforward with the DirectSOFT programming software version 4.0 or later. DirectSOFT is a well-established programming environment known for its user-friendly interface and comprehensive configuration tools. This compatibility ensures that users can easily set up and manage the module’s inputs, simplifying integration into existing control systems and reducing the time required for system setup.

In terms of installation, the D2-32ND3-2 is designed to integrate seamlessly into the DL205 series PLC systems. Its compact form factor and standardized connections make it easy to mount and wire within control panels or equipment enclosures. The module’s durable construction ensures reliable operation even in demanding industrial environments, where factors such as vibration, temperature fluctuations, and electrical noise can impact performance.

The Automation Direct D2-32ND3-2 discrete input module is ideal for applications where reliable digital signal input is essential. Common use cases include monitoring status signals from machinery, detecting the position of mechanical components, and integrating with various digital sensors and switches. Its 32 input points and support for multiple input types provide the flexibility needed to handle diverse input requirements across a range of industrial applications.

In summary, the D2-32ND3-2 from Automation Direct is a versatile and dependable discrete input module that offers extensive input capabilities and robust performance. With its support for multiple input types, isolated commons, and compatibility with DirectSOFT programming software, it provides a comprehensive solution for integrating discrete inputs into industrial automation systems. Whether used in standalone systems or as part of a larger PLC network, the D2-32ND3-2 delivers the reliability and flexibility necessary to support efficient and effective control of digital signals.

Manufacturer information

Automation Direct is a well-established supplier of industrial automation and control products. Founded in 1994, the company offers a wide range of cost-effective, user-friendly solutions, including PLCs, HMIs, sensors, and more, catering to diverse automation needs globally.

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